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        <article data-uid="Cmd-StepVariables">
          <h1 id="步階變數">步階變數</h1>

<p><a class="xref" href="../../../../../api/Hi.MachiningProcs.RuntimeApi.html">RuntimeApi</a><small>(API)</small> 提供了多個方法來處理和存取加工步階的變數。</p>
<h2 id="預設步階輸出資訊">預設步階輸出資訊</h2>
<p>每個加工步階都包含豐富的預設輸出資訊，涵蓋來源行、運動學、載荷、力/力矩、功率、熱與磨耗等。</p>
<p>完整的預設步階輸出資訊說明，請參考 <a class="xref" href="../../output/simulation-step-output.html">仿真步輸出資訊（Simulation Step Output）</a>。</p>
<div class="TIP">
<h5>Tip</h5>
<p><strong>存取預設步階資訊範例</strong></p>
<pre><code class="lang-csharp">PlayNcFile(&quot;NC/file1.nc&quot;);

// 取得步階並存取預設資訊
var step = GetMillingStep(100); // 見下方「存取步階資訊」
if (step != null)
{
    // 存取預設的步階資訊
    Message($&quot;ToolId: {step.ToolId}&quot;);
    Message($&quot;Feedrate: {step.Feedrate_mmdmin} mm/min&quot;);
    Message($&quot;ChipVolume: {step.ChipVolume_mm3} mm³&quot;);
    Message($&quot;MaxAbsForce: {step.MaxAbsForce_N} N&quot;);
}
</code></pre>
</div>
<h2 id="註冊步階變數">註冊步階變數</h2>
<p>除了預設的步階輸出資訊外，您可以使用 <a class="xref" href="../../../../../api/Hi.MachiningProcs.RuntimeApi.html#Hi_MachiningProcs_RuntimeApi_RegisterStepVariable_">RegisterStepVariable</a><small>(API)</small> 註冊自訂的步階變數，用於追蹤特定的計算結果或資料。</p>
<h3 id="registerstepvariable">RegisterStepVariable</h3>
<p><a class="xref" href="../../../../../api/Hi.MachiningProcs.RuntimeApi.html#Hi_MachiningProcs_RuntimeApi_RegisterStepVariable_">RegisterStepVariable</a><small>(API)</small> 註冊一個步階變數，用於在執行過程中追蹤特定資料。</p>
<div class="NOTE">
<h5>Note</h5>
<p><strong>指令格式</strong></p>
<pre><code class="lang-csharp">RegisterStepVariable(&lt;鍵值&gt;, &lt;名稱&gt;, &lt;單位&gt;, &lt;格式字串&gt;, &lt;變數函數&gt;);
</code></pre>
</div>
<div class="TIP">
<h5>Tip</h5>
<p><strong>指令範例</strong></p>
<pre><code class="lang-csharp">// 註冊一個計算切削體積的步階變數
RegisterStepVariable(
    &quot;ChipVolume&quot;,
    &quot;Chip Volume&quot;,
    &quot;mm3&quot;,
    &quot;F2&quot;,
    (step) =&gt; step.ChipVolume_mm3
);

PlayNcFile(&quot;NC/file1.nc&quot;);
</code></pre>
</div>
<h3 id="參數說明">參數說明</h3>
<ul>
<li><code>&lt;鍵值&gt;</code>: 變數的唯一識別碼</li>
<li><code>&lt;名稱&gt;</code>: 變數的顯示名稱</li>
<li><code>&lt;單位&gt;</code>: 變數的物理單位（可為 null）</li>
<li><code>&lt;格式字串&gt;</code>: 數值格式化字串（可為 null）</li>
<li><code>&lt;變數函數&gt;</code>: 從步階計算變數值的函數（可為 null）</li>
</ul>
<div class="NOTE">
<h5>Note</h5>
<p>註冊的步階變數可以在輸出檔案（如 <a class="xref" href="../WriteStepFiles/index.html">輸出步資料檔案</a>）中使用，並在介面中顯示。</p>
</div>
<h2 id="存取步階資訊">存取步階資訊</h2>
<h3 id="getmillingstep">GetMillingStep</h3>
<p><a class="xref" href="../../../../../api/Hi.MachiningProcs.RuntimeApi.html#Hi_MachiningProcs_RuntimeApi_GetMillingStep_">GetMillingStep</a><small>(API)</small> 取得指定索引的加工步階。</p>
<div class="NOTE">
<h5>Note</h5>
<p><strong>指令格式</strong></p>
<pre><code class="lang-csharp">var step = GetMillingStep(&lt;步階索引&gt;);
</code></pre>
</div>
<div class="TIP">
<h5>Tip</h5>
<p><strong>指令範例</strong></p>
<pre><code class="lang-csharp">PlayNcFile(&quot;NC/file1.nc&quot;);

// 取得第100個步階
var step = GetMillingStep(100);
if (step != null)
{
    Message($&quot;Step 100: ToolId={step.ToolId}, Feedrate={step.Feedrate_mmdmin}&quot;);
}
</code></pre>
</div>
<h3 id="stepcount">StepCount</h3>
<p><a class="xref" href="../../../../../api/Hi.MachiningProcs.RuntimeApi.html#Hi_MachiningProcs_RuntimeApi_StepCount">StepCount</a><small>(API)</small> 取得總步階數量。</p>
<div class="NOTE">
<h5>Note</h5>
<p><strong>指令格式</strong></p>
<pre><code class="lang-csharp">var count = StepCount;
</code></pre>
</div>
<div class="TIP">
<h5>Tip</h5>
<p><strong>指令範例</strong></p>
<pre><code class="lang-csharp">PlayNcFile(&quot;NC/file1.nc&quot;);

// 取得總步階數
var totalSteps = StepCount;
Message($&quot;Total steps: {totalSteps}&quot;);

// 遍歷所有步階
for (int i = 0; i &lt; StepCount; i++)
{
    var step = GetMillingStep(i);
    // 處理步階...
}
</code></pre>
</div>

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